As a world-class billionaire, Buffett still lives in his old house, which he bought in 1958 for $31,500. Omaha is a small town with a population of 400,000, and Buffett has lived here for more than half a century. Unlike many wealthy individuals in China, Buffett has truly dedicated his entire life and energy to stock investment, showing no interest in mansions, luxury goods, or the like, which is likely the reason for his great achievements. In contrast, many wealthy individuals in our country start to get carried away as soon as they make some money; once they do, the subsequent results are usually not very good. Many people have made some money thanks to the era's dividend, but they do not recognize it as a gift from the times, leading them to believe they can succeed in anything they do, so they begin to pursue everything and easily overextend themselves, which results in failure. One of Buffett's most impressive qualities is that he has maintained clarity throughout; that is what makes a master, even though his success has also benefitted from the era's dividends of American economic development.